JP7243509B2 - 液晶組成物及び液晶表示素子 - Google Patents
液晶組成物及び液晶表示素子 Download PDFInfo
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- JP7243509B2 JP7243509B2 JP2019138213A JP2019138213A JP7243509B2 JP 7243509 B2 JP7243509 B2 JP 7243509B2 JP 2019138213 A JP2019138213 A JP 2019138213A JP 2019138213 A JP2019138213 A JP 2019138213A JP 7243509 B2 JP7243509 B2 JP 7243509B2
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- liquid crystal
- formula
- general formula
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 250
- 239000000203 mixture Substances 0.000 title claims description 209
- 150000001875 compounds Chemical class 0.000 claims description 677
- 125000004432 carbon atom Chemical group C* 0.000 claims description 162
- 125000000217 alkyl group Chemical group 0.000 claims description 100
- 125000003545 alkoxy group Chemical group 0.000 claims description 41
- -1 naphthalene-2,6-diyl group Chemical group 0.000 claims description 34
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 26
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 19
- 125000001153 fluoro group Chemical group F* 0.000 claims description 19
- 229910052731 fluorine Inorganic materials 0.000 claims description 18
- 239000003963 antioxidant agent Substances 0.000 claims description 11
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 11
- 125000004955 1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:1])C([H])([H])C([H])([H])C1([H])[*:2] 0.000 claims description 10
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 9
- 125000005843 halogen group Chemical group 0.000 claims description 8
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 7
- 239000004611 light stabiliser Substances 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 2
- 125000003342 alkenyl group Chemical group 0.000 description 49
- 230000007704 transition Effects 0.000 description 27
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 22
- 230000004044 response Effects 0.000 description 21
- 230000006872 improvement Effects 0.000 description 17
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 12
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 12
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 8
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 8
- 125000002947 alkylene group Chemical group 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 230000003078 antioxidant effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 6
- 125000005407 trans-1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])[C@]([H])([*:2])C([H])([H])C([H])([H])[C@@]1([H])[*:1] 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 5
- 125000006017 1-propenyl group Chemical group 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 4
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 4
- 230000000379 polymerizing effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical group CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- 125000005449 2-fluoro-1,4-phenylene group Chemical group [H]C1=C([*:2])C([H])=C(F)C([*:1])=C1[H] 0.000 description 2
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 2
- 125000005653 3,5-difluoro-1,4-phenylene group Chemical group [H]C1=C(F)C([*:2])=C(F)C([H])=C1[*:1] 0.000 description 2
- 125000005451 3-fluoro-1,4-phenylene group Chemical group [H]C1=C([*:1])C([H])=C(F)C([*:2])=C1[H] 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003302 alkenyloxy group Chemical group 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 125000005647 linker group Chemical group 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- 125000005450 2,3-difluoro-1,4-phenylene group Chemical group [H]C1=C([*:2])C(F)=C(F)C([*:1])=C1[H] 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000005725 cyclohexenylene group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/38—Polymers
- C09K19/3833—Polymers with mesogenic groups in the side chain
- C09K19/3842—Polyvinyl derivatives
- C09K19/3852—Poly(meth)acrylate derivatives
- C09K19/3857—Poly(meth)acrylate derivatives containing at least one asymmetric carbon atom
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019138213A JP7243509B2 (ja) | 2019-07-26 | 2019-07-26 | 液晶組成物及び液晶表示素子 |
| CN202010606865.8A CN112300815B (zh) | 2019-07-26 | 2020-06-29 | 液晶组合物和液晶显示元件 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019138213A JP7243509B2 (ja) | 2019-07-26 | 2019-07-26 | 液晶組成物及び液晶表示素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021021010A JP2021021010A (ja) | 2021-02-18 |
| JP7243509B2 true JP7243509B2 (ja) | 2023-03-22 |
Family
ID=74483120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019138213A Active JP7243509B2 (ja) | 2019-07-26 | 2019-07-26 | 液晶組成物及び液晶表示素子 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7243509B2 (zh) |
| CN (1) | CN112300815B (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018123296A (ja) | 2017-02-01 | 2018-08-09 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108473872B (zh) * | 2016-04-27 | 2022-08-02 | Dic株式会社 | 液晶组合物及液晶显示元件 |
| WO2017217311A1 (ja) * | 2016-06-17 | 2017-12-21 | Dic株式会社 | 液晶組成物及び液晶表示素子 |
| US10407618B2 (en) * | 2016-09-07 | 2019-09-10 | Jnc Corporation | Liquid crystal composition and liquid crystal display device |
| JP2018095835A (ja) * | 2016-12-13 | 2018-06-21 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
| US10538705B2 (en) * | 2016-12-13 | 2020-01-21 | Jnc Corporation | Liquid crystal composition and liquid crystal display device |
| JP6992274B2 (ja) * | 2017-04-17 | 2022-01-13 | Dic株式会社 | 液晶表示素子 |
| JP2019094368A (ja) * | 2017-11-17 | 2019-06-20 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
| CN111417700B (zh) * | 2017-12-22 | 2024-01-30 | Dic株式会社 | 聚合性液晶组合物及液晶显示元件以及聚合性化合物 |
-
2019
- 2019-07-26 JP JP2019138213A patent/JP7243509B2/ja active Active
-
2020
- 2020-06-29 CN CN202010606865.8A patent/CN112300815B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018123296A (ja) | 2017-02-01 | 2018-08-09 | Jnc株式会社 | 液晶組成物および液晶表示素子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021021010A (ja) | 2021-02-18 |
| CN112300815A (zh) | 2021-02-02 |
| CN112300815B (zh) | 2024-04-12 |
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